CN214380160U - Mobile power supply - Google Patents

Abstract

The utility model relates to a portable power source for charge electronic equipment, include: the charging modules are detachably connected and can independently supply power; the charging module is provided with a placing part, and the placing parts on the plurality of charging modules can be used for placing the electronic equipment independently or in a matching manner. This portable power source's operation mode is more nimble, can satisfy user's multiple demand, and the user can select how to use this portable power source according to the demand, and it both can satisfy the high-power requirement that a plurality of electronic equipment charged simultaneously, portable's requirement when can satisfying single electronic equipment short time again and charge, and the support has multiple use, and is comparatively nimble changeable.

Description

Mobile power supply

Technical Field

The utility model relates to an electronic product technical field especially relates to a portable power source.

Background

In modern society, people rely on electronic devices such as mobile phones and tablet computers more and more, and the electronic devices can be used for a long time every day. The use of high frequency for a long time causes the electronic device to consume power faster, so people often use a mobile power supply to charge the electronic device when going out. In addition, in order to support the electronic equipment, a support is further arranged on a plurality of mobile power supplies, and the electronic equipment can be placed on the support during charging.

However, in the related art, some portable power sources have a single usage mode, and either the usage mode cannot meet the demand for the electric quantity of charging a plurality of electronic devices at the same time, or the electric quantity is surplus but has a large size and is inconvenient to carry, or the stand has only one usage mode.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides a portable power source, its user mode is more nimble, can satisfy user's multiple demand, and the user can select how to use this portable power source according to the demand, and it both can satisfy the high-power requirement that a plurality of electronic equipment charged simultaneously, portable's requirement when can satisfying single electronic equipment short time again and charge, and the support has multiple use, and is comparatively nimble changeable.

A mobile power supply for charging an electronic device, comprising:

the charging modules are detachably connected and can independently supply power;

the charging module is provided with a placing part, and the placing parts on the plurality of charging modules can be used for placing the electronic equipment independently or in a matching manner.

In one embodiment, the adjacent charging modules can be electrically connected when being connected into a whole.

In one embodiment, one of the two adjacent charging modules includes a first connection terminal, and the other includes a second connection terminal, the first connection terminal has elasticity, and when the two adjacent charging modules are connected into a whole, the first connection terminal can elastically abut against the second connection terminal.

In one embodiment, the charging module comprises a plurality of charging interfaces.

In one embodiment, the adjacent charging modules are fixed by magnetic attraction, or the adjacent charging modules are fixed by buckling connection, or the adjacent charging modules are fixed by binding bands.

In one embodiment, if two adjacent charging modules are magnetically attracted and fixed, one of the charging modules includes a first magnetic member, and the other of the charging modules includes a second magnetic member, where the first magnetic member corresponds to the second magnetic member in position and has opposite polarity.

In one embodiment, one of the two adjacent charging modules includes a first limiting member, and the other includes a second limiting member, and the first limiting member is capable of being matched with the second limiting member for limiting.

In one embodiment, one of the two adjacent charging modules includes a protrusion, and the other includes a groove, and the protrusion can be snapped into the groove.

In one embodiment, when the adjacent charging modules are connected, the placing parts on the adjacent charging modules are communicated and can place the electronic equipment; when the adjacent charging modules are separated, the placing parts on the adjacent charging modules can be used for placing the electronic equipment independently or in a matched mode.

In one embodiment, one of the two adjacent charging modules includes a first placing slot, and the other includes a second placing slot, and the first placing slot and the second placing slot are respectively used for accommodating two ends of the electronic device.

In one embodiment, at least one of the first placement groove and the second placement groove has a groove wall provided with an elastic member.

Above-mentioned portable power source has set up a plurality of modules that charge, and the connection can be dismantled between these modules that charge, and the homoenergetic independently is the electronic equipment power supply. If only one electronic device needs to be charged for a short time and the requirement on electric quantity is not high, the mobile power supply can be detached and only part of the charging modules are carried for charging, so that the requirements of lightness and portability are met. If need charge to a plurality of electronic equipment simultaneously, can connect a plurality of modules that charge, when charging together through a plurality of modules that charge, the electric quantity is great, can satisfy the high electric quantity requirement. The mobile power supply is flexible in use mode, and a user can select whether to disassemble the mobile power supply according to requirements, so that various requirements of the user can be met. And be equipped with the portion of placing on every module that charges, according to whether split of portable power source, the portion of placing also corresponding has multiple using-way, can support electronic equipment alone or the cooperation.

Drawings

Fig. 1 is an overall structural diagram of a mobile power supply according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a first charging module in the mobile power supply of fig. 1;

fig. 3 is a schematic structural diagram of a second charging module in the mobile power supply of fig. 1;

fig. 4 is a schematic diagram of one usage state of the mobile power supply of fig. 1;

fig. 5 is a schematic view of another usage state of the mobile power supply of fig. 1;

fig. 6 is a schematic diagram of another use state of the mobile power supply of fig. 1.

Reference numerals:

the first charging module 100, the first connecting terminal 110, the receiving hole 120, the first charging interface 130, the second charging interface 140, the groove 150, the first placing groove 160, and the first contact surface 161;

the second charging module 200, the second connection terminal 210, the third charging interface 220, the fourth charging interface 230, the bump 240, the second placement groove 250, and the second contact surface 251;

an electronic device 300.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 and fig. 4, an overall structure diagram of a mobile power supply and a schematic view of a use state of the mobile power supply in an embodiment of the present invention are respectively shown. The utility model discloses a portable power source that embodiment provided includes first charging module 100 and second charging module 200. The first charging module 100 and the second charging module 200 are detachably connected, and both of them can independently charge the electronic device 300. In addition, the first charging module 100 and the second charging module 200 are respectively provided with a placing portion, and the placing portions can be used for placing and supporting the electronic device 300. The electronic device 300 may be a mobile phone, a tablet computer, a bluetooth headset, or the like.

The mobile power supply has multiple use modes, and a user can select the mobile power supply according to the requirement.

Specifically, if the user does not have high requirement on the electric quantity, for example, only one electronic device 300 needs to be charged, the first charging module 100 and the second charging module 200 may be separated, and only one of the charging modules is used. Generally, the larger the power of the mobile power source, the larger the weight and volume of the mobile power source. Under the condition that the requirement on the electric quantity is not high, only one of the charging modules is selected for charging, so that the requirement on the electric quantity can be met, and the weight and the volume of the portable power source can be reduced, so that the portable power source is convenient to carry when going out.

If the user has a high requirement on the electric quantity, for example, the electronic device 300 needs to be charged for a long time at a high frequency, the first charging module 100 and the second charging module 200 do not need to be separated, the first charging module 100 can be used for charging first, and when the electric quantity of the first charging module 100 is exhausted, the second charging module 200 is used for charging. Under the higher condition of requiring to the electric quantity, if only charge through a module that charges, probably there is the not enough problem of electric quantity, and use two modules that charge to guarantee that the electric quantity is sufficient. In addition, since the first charging module 100 and the second charging module 200 are not separated and are integrated, compared with a mobile power supply carrying two separated bodies, the mobile power supply is more convenient to carry.

If the user has a high requirement on the electric quantity and needs to use the portable power source at one location, for example, two electronic devices 300 need to be charged at one location simultaneously, the first charging module 100 and the second charging module 200 do not need to be separated, and the two electronic devices 300 can be charged through the first charging module 100 and the second charging module 200 respectively. Under the condition, if only one charging module is used for charging, the problem of insufficient electric quantity may exist, and the two charging modules are used for charging respectively, so that the sufficient electric quantity can be ensured. In addition, since the first charging module 100 and the second charging module 200 are not separated and integrated, compared with the case that the first charging module and the second charging module are respectively charged by two separated portable power sources, the portable power source is more convenient to carry.

If a user needs to use the mobile power source at different locations, for example, needs to charge the two electronic devices 300 at two locations far apart from each other, the first charging module 100 and the second charging module 200 may be taken separately, and the two electronic devices 300 are charged through the first charging module 100 and the second charging module 200. Under the condition, the mobile power supplies are detached and used conveniently.

If the user does not need to charge but needs to support the electronic device to be in a standing state, the mobile power supply can be used as a support. The first module 100 and the second module 200 that charges all are equipped with the portion of placing on, if first module 100 and the second module 200 split of charging charge, two portions of placing can the exclusive use, are used for supporting two electronic equipment respectively, perhaps, also can cooperate the use, support an electronic equipment. If the first charging module 100 is connected to the second charging module 200, the two placing portions may be used together to support one electronic device.

If the user needs to charge and support the electronic device at the same time, the above charging situations and the supporting situations can be combined. When the user charges and uses the mobile phone, the user does not need to hold the mobile phone all the time, so that the mobile phone is more convenient to use and better in user experience.

Preferably, when the first charging module 100 and the second charging module 200 are integrally connected, the first charging module and the second charging module can be electrically connected, and the electric quantities of the first charging module and the second charging module can be mutually borrowed. Therefore, when the power of one of the charging modules is exhausted, the charging will not stop, and the continuity of the charging process of the electronic device 300 can be ensured.

For example, if a user needs to charge the electronic device 300 for a long time at a high frequency, the first charging module 100 and the second charging module 200 do not need to be separated, and the charging interface on the first charging module 100 may be selected to be electrically connected to the electronic device 300. If the first charging module 100 runs out of power, the second charging module 200 can continue to supply power without interruption of charging. In the above scenario, the maximum charging electric quantity that can be provided is the sum of the electric quantities of the first charging module 100 and the second charging module 200, and the electric quantity is sufficient, so that the method is suitable for a scenario with a high electric quantity demand.

Or, if the user charges the two electronic devices 300 through the first charging module 100 and the second charging module 200, respectively, after the electric quantity of the first charging module 100 is exhausted, the second charging module 200 charges the two electronic devices 300 at the same time, so as to ensure the continuity of the charging process of the electronic devices 300.

In addition, if the electric quantities of the first charging module 100 and the second charging module 200 are exhausted, the charging line of the charger is electrically connected to the charging interface of one of the charging modules, so that the two charging modules can be charged. Only one charger is needed in the charging process, so that the operation is more convenient.

Referring to fig. 2 and fig. 3, a schematic structural diagram of a first charging module in the mobile power supply and a schematic structural diagram of a second charging module in the mobile power supply are respectively shown. Further, the first charging module 100 includes a first connection terminal 110, and the second charging module 200 includes a second connection terminal 210, where the first connection terminal 110 corresponds to the second connection terminal 210. After the first charging module 100 and the second charging module 200 are connected into a whole, the first connection terminal 110 and the second connection terminal 210 are in contact and can be electrically connected. Specifically, the first connection terminal 110 may be a pogopin male terminal, and the second connection terminal 210 may be a pogopin female terminal, which may be exchanged.

Preferably, the first charging module 100 is provided with an accommodating hole 120, and the first connection terminal 110 is an elastic pin having elasticity. When the first charging module 100 is separated from the second charging module 200, the first connection terminal 110 is in a natural state and can protrude from the receiving hole 120 to the outside of the body portion of the first charging module 100. When the first charging module 100 and the second charging module 200 are connected into a whole, the second connecting terminal 210 abuts against the first connecting terminal 110, so that the first connecting terminal is deformed and compressed and partially retracts into the accommodating hole 120. Therefore, when the first charging module 100 is connected to the second charging module 200, the first connecting terminal 110 and the second connecting terminal 210 can be buffered to some extent during contact, and poor contact or surface fracture between the first connecting terminal and the second connecting terminal after multiple collisions can be avoided.

Preferably, the first charging module 100 and the second charging module 200 are both provided with a plurality of charging interfaces, so that the first charging module 100 can charge the plurality of electronic devices 300 simultaneously, or the second charging module 200 can charge the plurality of electronic devices 300 simultaneously. Thus, the flexibility of the use mode of the mobile power supply can be further improved.

If a user needs to charge two electronic devices 300 at the same time at one position, but the charging time is very short, and the requirement on the electric quantity is not high, the first charging module 100 and the second charging module 200 can be separated, and one of the charging modules is selected to charge the two electronic devices 300 at the same time, so that the quality and the volume of the mobile power supply are reduced on the premise of meeting the electric quantity requirement, and the mobile power supply is more portable.

In some embodiments, the first charging module 100 includes a first charging interface 130 and a second charging interface 140, and the second charging module 200 includes a third charging interface 220 and a fourth charging interface 230. The second charging interface 140 and the third charging interface 220 are USB Type-C interfaces or Lightning interfaces, and the first charging interface 130 and the fourth charging interface 230 are Micro USB interfaces. The charging interfaces of different types are arranged on the same charging module, so that the charging requirements of various electronic devices 300 can be met, and the application range of the mobile power supply is expanded.

Preferably, a plurality of charging interfaces may be provided at different end faces of the charging module. For example, the first charging interface 130 and the second charging interface 140 in the first charging module 100 are respectively disposed at two ends of the first charging module 100, or disposed at two adjacent faces of the first charging module 100. After a plurality of charging interfaces are arranged, the distance between each charging wire is large in the charging process, and winding is not easy to generate.

Preferably, the charging interface conforms to a fast charging protocol, and can increase the output current and voltage when the electronic device 300 is charged, thereby increasing the charging speed.

Referring to fig. 2 to 4, in some embodiments, the placing portion is a placing groove. Specifically, the first charging module 100 includes a first placing slot 160, and the second charging module 200 includes a second placing slot 250. When the first charging module 100 is connected to the second charging module 200, the first placing groove 160 communicates with the second placing groove 250; when the first charging module 100 is separated from the second charging module 200, the first placing groove 160 corresponds to the second placing groove 250.

As shown in fig. 4, when the electronic device 300 needs to be erected, the first charging module 100 and the second charging module 200 are separated from each other to have a distance therebetween, and then both ends of the electronic device 300 are respectively placed in the first placing groove 160 and the second placing groove 250.

Alternatively, the first placement groove 160 and the second placement groove 250 may be increased in size such that when the first charging module 100 and the second charging module 200 are in the non-separated state shown in fig. 1, the total width of the first placement groove 160 and the second placement groove 250 is greater than the width of the electronic device 300, so as to cooperatively support the electronic device 300.

Preferably, an elastic member may be further provided on a groove wall of at least one of the first and second placement grooves 160 and 250. When the first charging module 100 and the second charging module 200 are in the non-separated state and the electronic device 300 is clamped into the first placing groove 160 and the second placing groove 250, the elastic member is abutted by the side wall of the electronic device 300 and can extend and retract to adapt to electronic devices 300 with different widths, so that the application range of the electronic device is expanded.

Referring to fig. 5 to 6, schematic diagrams of two other usage states of the mobile power supply are respectively shown. When the first charging module 100 and the second charging module 200 are separated from each other, the distance between the two is increased to a certain extent, so that the electronic device 300 can stand up in the state shown in fig. 5, and both ends of the electronic device 300 can be respectively clamped in the first placing groove 160 and the second placing groove 250. When a user needs to watch a video using an electronic device 300 such as a mobile phone or a tablet computer, the electronic device 300 can be erected in the state shown in fig. 5 for convenient watching.

When only the first charging module 100 is carried, only one end of the electronic device 300 may be engaged with the first placement groove 160 and may be erected in the state shown in fig. 6.

In some embodiments, the first placing groove 160 may be a through groove penetrating the first charging module 100 in the thickness direction.

In some embodiments, the first placing slot 160 may also be a blind slot that does not penetrate the first charging module 100.

Preferably, the first contact surface 161 and the second contact surface 251 are inclined surfaces inclined with respect to a vertical surface, and after the electronic device 300 is placed in the first contact surface 161 and the second contact surface 251 can be attached to the back surface of the electronic device 300 to support the electronic device 300, so that the electronic device 300 is not prone to shaking, and the using effect is better.

Further, anti-slip portions may be disposed on the first contact surface 161 and the second contact surface 251 to increase the friction between the back of the electronic device 300 and the contact surfaces, so that the electronic device 300 is not easy to slip. Specifically, a raised rubber strip may be provided on the first contact surface 161 and the second contact surface 251.

Further, a plurality of first placing slots 160 may be provided on the first charging module 100, and a plurality of second placing slots 250 may be provided on the second charging module 200 to accommodate a plurality of simultaneously charged electronic devices 300. For example, one first placing groove 160 is provided at each of both ends of the first charging module 100, and one second placing groove 250 is provided at each of both ends of the second charging module 200. The first charging module 100 and the second charging module 200 may be used to charge the two electronic devices 300, and the two electronic devices 300 may be placed in the placing slots at two ends of the first charging module 100 and the second charging module 200, respectively. Thus, not only can two electronic devices 300 be charged at the same time, but also both can be in a standing state for convenient use.

In some embodiments, the placement portion may be in other forms than a placement slot. For example, a support plate that can rotate with respect to the main body of the charging module may be provided, a support rod that can rotate with respect to the support plate may be provided on the support plate, the support plate may be rotated to stand up with respect to the main body of the charging module, and the support rod may be rotated with respect to the support plate until the support rod abuts against the main body of the charging module, and the back of the electronic device 300 may be supported by being closely attached to the support plate. Further, a stopper may be provided at the main body portion of the charging module to block the sliding of the bottom end of the electronic device 300, so that it can be stably supported by the support plate. The position of the backup pad on the adjacent module that charges corresponds, and inclination is the same, and is similar with the mode of use of aforementioned standing groove, also can support alone or the cooperation. When the cooperation is supported, adjacent backup pad supports jointly, can increase the support area, improves support stability.

In some embodiments, the first charging module 100 and the second charging module 200 may be fixedly connected by magnetic attraction. Specifically, a first magnetic member (not shown) may be disposed on the first charging module 100, and a second magnetic member (not shown) may be disposed at a corresponding position on the second charging module 200, where the polarities of the first magnetic member and the second magnetic member are opposite. When the first charging module 100 and the second charging module 200 are gradually close to each other and the distance is reduced to a certain range, the magnetic attraction between the first magnetic member and the second magnetic member can make the first charging module 100 and the second charging module 200 quickly fit and fix. When the first charging module 100 and the second charging module 200 need to be disassembled, the two are respectively pulled in opposite directions, and the magnetic attraction is overcome to separate the two. The magnetic attraction fixing mode has the advantages of simple structure, easy operation during detachment and connection, and short time consumption.

Furthermore, a plurality of groups of first magnetic parts and second magnetic parts with matched positions and polarities can be further arranged, so that the first charging module 100 and the second charging module 200 are more stably connected and are not easy to shake and shift.

In some embodiments, the first charging module 100 and the second charging module 200 may be fixed by a snap connection. Specifically, a clamping block (not shown) may be disposed on the first charging module 100, and a clamping groove (not shown) may be disposed at a corresponding position on the second charging module 200, where the clamping block is matched with the clamping groove in size. When the first charging module 100 is attached to the second charging module 200, the clamping block can be clamped into the clamping groove to fixedly connect the two.

Furthermore, a plurality of groups of clamping blocks and clamping grooves matched in position and size can be arranged, so that the first charging module 100 and the second charging module 200 are more stably connected and are not easy to shake and shift.

In some embodiments, the first charging module 100 and the second charging module 200 may be fixed by a strap. Specifically, an elastic band may be disposed on the first charging module 100, and two ends of the elastic band are fixedly connected to two upper and lower end surfaces of the first charging module 100, respectively, to form a collar. When the first charging module 100 is attached to the second charging module 200, the elastic band is pulled to be deformed, and the loop formed by the elastic band is sleeved outside the second charging module 200. The resilience of the elastic strap causes the second charging module 200 to be held against the first charging module 100.

Furthermore, the elastic band can be made of a rough material, so that the friction force between the band and the charging module is increased, the connection between the first charging module 100 and the second charging module 200 is more stable, and the shaking or the displacement is not easy to generate. And a plurality of groups of elastic bandages can be arranged side by side to improve the connection stability. A limit groove may also be provided on the second charging module 200, the width of the limit groove matches the width of the elastic band, and the depth of the limit groove matches the thickness of the elastic band. The elastic bandage can be limited in the limiting groove and is not easy to slide and move.

In some embodiments, the first charging module 100 includes a first limiting member, and the second charging module 200 includes a second limiting member, and when the first charging module 100 is connected to the second charging module 200, the first limiting member and the second limiting member can cooperate to limit, so as to prevent the first charging module 100 from shifting from the second charging module 200.

Specifically, the first charging module 100 includes a groove 150, the second charging module 200 includes a bump 240, and the bump 240 and the groove 150 are matched in shape and size. When the first charging module 100 is connected to the second charging module 200, the protrusion 240 is engaged with the groove 150 to limit the position movement between the first charging module 100 and the second charging module 200. Moreover, in the process that the first charging module 100 gradually approaches the second charging module 200, the mutual matching between the protrusion 240 and the groove 150 can also play a guiding role, so that the first charging module 100 can be quickly aligned to the second charging module 200 when approaching the second charging module.

Further, a plurality of grooves 150 may be disposed on the first charging module 100, and a plurality of protrusions 240 with matching shapes and sizes may be disposed on the second charging module 200 to enhance the guiding and limiting effects. Alternatively, the locations of the projections 240 and the recesses 150 may be interchanged.

It should be noted that, although the portable power source including two charging modules is shown in the drawings and described in the foregoing embodiments, actually, the portable power source is not limited thereto, and the portable power source may include a plurality of detachable charging modules, and the plurality of charging modules can independently charge the electronic device 300, and each charging module is provided with a placing portion. For example, when four charging modules are included, one, two, three or all of the charging modules may be selected for charging according to the requirement of the electric quantity. If the number of the charging modules is more than two, besides the two charging modules at the two ends, other charging modules in the middle need to be provided with fixing structures at the two ends for being connected with the adjacent charging modules. For example, the protrusion 240 or the groove 150 is disposed at both ends of the charging module, or the protrusion 240 is disposed at one end and the groove 150 is disposed at the other end.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (11)

1. A mobile power supply for charging an electronic device, comprising:

the charging modules are detachably connected and can independently supply power;

the charging module is provided with a placing part, and the placing parts on the plurality of charging modules can be used for placing the electronic equipment independently or in a matching manner.

2. The mobile power supply according to claim 1, wherein the adjacent charging modules are electrically connected when connected together.

3. The mobile power supply according to claim 2, wherein one of the two adjacent charging modules includes a first connection terminal, and the other includes a second connection terminal, the first connection terminal has elasticity, and when the two adjacent charging modules are connected into a whole, the first connection terminal can elastically abut against the second connection terminal.

4. The mobile power supply of claim 1, wherein the charging module comprises a plurality of charging interfaces.

5. The mobile power supply of claim 1, wherein adjacent charging modules are magnetically fixed, or adjacent charging modules are fastened and fixed by a buckle, or adjacent charging modules are fixed by a binding band.

6. The mobile power supply of claim 5, wherein if two adjacent charging modules are magnetically attracted and fixed, one of the charging modules comprises a first magnetic member, and the other of the charging modules comprises a second magnetic member, and the first magnetic member and the second magnetic member are located at opposite positions and have opposite polarities.

7. The mobile power supply according to claim 1, wherein one of the two adjacent charging modules comprises a first limiting member, and the other comprises a second limiting member, and the first limiting member is capable of being matched with the second limiting member for limiting.

8. The mobile power supply according to claim 7, wherein one of the two adjacent charging modules comprises a protrusion, and the other comprises a groove, and the protrusion can be snapped into the groove.

9. The portable power supply according to claim 1, wherein when the adjacent charging modules are connected, the placing portions of the adjacent charging modules are communicated with each other, and the electronic device can be placed thereon; when the adjacent charging modules are separated, the placing parts on the adjacent charging modules can be used for placing the electronic equipment independently or in a matched mode.

10. The mobile power supply according to claim 9, wherein one of the two adjacent charging modules includes a first placement slot, and the other includes a second placement slot, and the first placement slot and the second placement slot are respectively configured to accommodate two ends of the electronic device.

11. The portable power source of claim 10, wherein a wall of at least one of the first placement slot and the second placement slot is provided with an elastic member.

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